import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 洪汤泽大帅哥
 * Date: 2024-11-27
 * Time: 23:16
 */
public class Main {

    public static List<String> convertStringToList(String line){
        String s[] = line.split("\\s+");
        List<String> list = new ArrayList<String>();
        for (String i: s) {
            list.add(i);
        }
        return list;
    }
    //在list中移除掉与str内容相同的元素
    public static void remove(List<String> list, String str){
        List<String> s = new ArrayList<String>();
        s.add(str);
        list.removeAll(s);
    }

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        while(sc.hasNextLine()){
            List<String> list = convertStringToList(sc.nextLine());
            System.out.println(list);
            String word = sc.nextLine();
            remove(list,word);
            System.out.println(list);
        }
        sc.close();
    }

}
